I'll be shooting with a Bronica SQb (Rolleiflex T as backup), so neither of these offers the correct exposure indication.
Thanks for the offer of help, but all things considered I'll stick with kiss (Keep it simple, stupid!) I'll have enough to contend with without a multi flash set up to worry about. Having said that, if it's not a lot of hassle for you I'd be interested in learning what multi flash setups you've used. It could well come in usefull in the future.